first run "Flutter Doctor", Bad CPU type in executable

[OverYoung]

PC：MacBook Air 2021 Apple M1 hardcore
Flutter version：Stable Channel 1.22.5 & Beta Channel 1.25.0-8.3.pre
After installed Flutter and the environment variable be set, run "Flutter doctor", error occurred.

What happened with my operation in terminal：

Last login: Sat Jan 23 02:12:12 on ttys000
yangzan@yangzandeMacBook-Air ~ % which flutter 
/Users/yangzan/development/flutter/bin/flutter
yangzan@yangzandeMacBook-Air ~ % flutter doctor
Downloading Dart SDK from Flutter engine 7a8f8ca02c276dce02f8dd42a44e776ac03fa9bc...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  173M  100  173M    0     0  10.9M      0  0:00:15  0:00:15 --:--:-- 11.0M
Building flutter tool...
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Bad CPU type in executable
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Undefined error: 0
Error: Unable to 'pub upgrade' flutter tool. Retrying in five seconds... (9 tries left)
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Bad CPU type in executable
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Undefined error: 0
Error: Unable to 'pub upgrade' flutter tool. Retrying in five seconds... (8 tries left)
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Bad CPU type in executable
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Undefined error: 0
Error: Unable to 'pub upgrade' flutter tool. Retrying in five seconds... (7 tries left)
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Bad CPU type in executable
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Undefined error: 0
Error: Unable to 'pub upgrade' flutter tool. Retrying in five seconds... (6 tries left)
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Bad CPU type in executable
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Undefined error: 0
Error: Unable to 'pub upgrade' flutter tool. Retrying in five seconds... (5 tries left)
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Bad CPU type in executable
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Undefined error: 0
Error: Unable to 'pub upgrade' flutter tool. Retrying in five seconds... (4 tries left)
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Bad CPU type in executable
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Undefined error: 0
Error: Unable to 'pub upgrade' flutter tool. Retrying in five seconds... (3 tries left)
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Bad CPU type in executable
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Undefined error: 0
Error: Unable to 'pub upgrade' flutter tool. Retrying in five seconds... (2 tries left)
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Bad CPU type in executable
/Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/pub: line 49: /Users/yangzan/development/flutter/bin/cache/dart-sdk/bin/dart: Undefined error: 0
Error: Unable to 'pub upgrade' flutter tool. Retrying in five seconds... (1 tries left)
Command 'pub upgrade' still failed after 10 tries, giving up.
yangzan@yangzandeMacBook-Air ~ % 

[little51]

install rosetta first
/usr/sbin/softwareupdate --install-rosetta --agree-to-license

[OverYoung]

@little51 @timsneath

install rosetta first
/usr/sbin/softwareupdate --install-rosetta --agree-to-license

deal

[github-actions]

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